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Xceed Toolkit Plus for WPF v5.0 Documentation
Xceed.Wpf.ListBox Assembly / Xceed.Wpf.ListBox Namespace / ListBox Class / OnNavigateToGroupCanExecute Method
Data used by the command. If the command does not require data to be passed, this object can be set to null.


In This Topic
    OnNavigateToGroupCanExecute Method
    In This Topic
    Defines the method to be called when NavigateToGroupCommand is invoked.
    Syntax
    'Declaration
 
Protected Overridable Function OnNavigateToGroupCanExecute( _
   ByVal parameter As Object _
) As Boolean
    'Usage
 
Dim instance As ListBox
Dim parameter As Object
Dim value As Boolean
 
value = instance.OnNavigateToGroupCanExecute(parameter)
    protected virtual bool OnNavigateToGroupCanExecute( 
   object parameter
)

    Parameters

    parameter
    Data used by the command. If the command does not require data to be passed, this object can be set to null.

    Return Value

    true if this command can be executed; otherwise, false.
    Requirements

    Target Platforms: Windows 11, Windows 10, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

    See Also

    Reference

    ListBox Class
    ListBox Members

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